S Pen vs Apple Pencil: Which Tablet Stylus Is Better?

Pressure sensitivity

Pressure sensitivity is the ability of a stylus to detect how hard you press on the screen, translating that force into variable line thickness or opacity. Both S Pen and Apple Pencil support this feature, which is fundamental for digital drawing, sketching, and even handwriting where you want natural variations in stroke weight. Without pressure sensitivity, a stylus would produce uniform lines regardless of how firmly you press, making creative work feel flat and artificial.

The way each stylus implements pressure sensing differs. The S Pen uses an electromagnetic resonance (EMR) technology, which relies on a digitizer layer beneath the screen. This allows the pen to be powered by the tablet itself, meaning the S Pen never needs a separate battery. The Apple Pencil, on the other hand, uses a Bluetooth connection to communicate with the iPad and contains its own battery, which charges wirelessly when attached to the tablet. Both approaches deliver responsive pressure detection, though the actual feel can vary depending on the screen's surface texture and the app's handling of pressure data.

In practice, the number of pressure levels you can achieve depends on the specific model of stylus and tablet, as well as the software you are using. While some manufacturers advertise thousands of levels, the smoothness of the response is more important than the raw number. Many drawing apps let you adjust the pressure curve to match your preferences, so you can customize the behavior to your liking. If you want to understand the technical details behind pressure detection, read our article on tablet stylus pressure.

Tilt detection

Tilt detection allows the stylus to recognize the angle at which it is held relative to the screen. This is particularly useful when you want to simulate shading techniques, such as using the side of a graphite pencil to create broad, soft strokes. Both S Pen and Apple Pencil support tilt detection, enabling you to rotate the pen and see the stroke width and opacity change accordingly.

The accuracy of tilt detection can vary between models and depends on how well the screen and software interpret the angle data. Some apps apply tilt to adjust brush direction, while others use it for dynamic erasing effects. In note-taking, tilt is less critical because you are mostly writing upright, but it can help when you want to underline or highlight with a slanted motion. For digital artists, however, tilt is a must-have, as it dramatically expands the range of expressive techniques available.

The implementation of tilt detection also influences how natural the stylus feels. Both S Pen and Apple Pencil have low latency and high precision, but the exact behavior can vary based on the refresh rate of the tablet's screen and how frequently the stylus sends data. A higher refresh rate, such as 120Hz, makes the stroke appear instantly, which enhances the illusion of using a real pen. To learn more about the underlying communication protocols, see our guide on tablet stylus protocols.

Charging methods

Charging is one of the most visible differences between the S Pen and the Apple Pencil. The Apple Pencil relies on a magnetic attachment to the side of compatible iPads, where it rests, charges, and stays securely in place. This design is convenient because the pencil is always within reach and automatically charges when you snap it onto the tablet. The S Pen, in contrast, is often stored and charged inside the tablet itself, either by sliding into a dedicated slot or attaching magnetically to the back or side, depending on the Galaxy Tab model.

Both styluses use rechargeable batteries that draw power from the tablet, eliminating the need for separate chargers or cables. This is a significant advantage over older styluses that required AAAA batteries or a wired connection. However, the charging speed and battery capacity differ. The Apple Pencil typically lasts for several hours of continuous use and can be topped up quickly with a short magnetic attachment, while the S Pen often boasts a much longer battery life, lasting for weeks on a single charge because it uses the tablet's digitizer for power in many cases. No external power delivery is needed, but for larger devices like tablets themselves, the USB Power Delivery standard ensures fast charging over USB-C, as described by the USB Implementers Forum. To see how stylus charging fits into the broader picture of tablet power, explore our article on tablet wireless charging.

• Apple Pencil: Magnetic attachment to iPad for charging and storage.
• S Pen: Docks inside the tablet or attaches magnetically, depending on model.
• Both eliminate the need for separate battery chargers.

App support

App support is perhaps the most significant factor in choosing between the S Pen and Apple Pencil because it determines how well the stylus works with the software you need. The S Pen is designed exclusively for Samsung's Galaxy Tab series, which runs Android. Apple Pencil works only with iPads running iPadOS. This means your choice of stylus is inseparable from your choice of tablet and operating system.

Both platforms offer a rich ecosystem of drawing, note-taking, and productivity apps. Popular drawing apps like those used for sketching, painting, and photo editing are available on both Android and iPadOS, though some titles are exclusive to one store. For example, Apple's Procreate is widely considered the gold standard for digital art and is only available on iPad, while Samsung Notes offers seamless integration with the S Pen's features, including screen-off memo and quick launch. The Android Open Source Project powers a wide range of third-party apps, but the user experience can vary more across devices due to differing hardware implementations. If you are deciding between platforms, read our comparison of iPad vs Galaxy Tab to see which ecosystem aligns with your needs.

Beyond raw app availability, the level of integration matters. Apple Pencil works seamlessly with iPadOS's Scribble feature, allowing you to write in any text field and convert to typed text, while S Pen offers Air Actions, which allow you to control presentations and videos with gestures. These features are built into the operating system and often feel more polished than third-party alternatives. For note-takers and artists, the availability of high-quality apps that fully utilize the stylus's pressure and tilt is crucial. Look for apps that specify they support the stylus's full capabilities, as some free apps may have limited feature sets. To learn more about how styluses interact with different operating systems, see our article on tablet stylus protocols Apple vs Windows.

Ergonomics and nibs

Physical design is a matter of personal preference, but it can influence your comfort during long drawing sessions. The S Pen typically has a rounded, slightly tapered body with a soft rubber nib that provides a bit of friction against the glass screen. The Apple Pencil is cylindrical and heavier at one end, with a plastic nib that feels harder and less grippy. Some users find the S Pen more natural for writing because of its shorter length and lower weight, while others prefer the larger diameter and balanced weight of the Apple Pencil.

Both styluses have replaceable nibs. The S Pen nibs come in several varieties, including hard, soft, and even a felt-like option for a more paper-like feel. Apple Pencil nibs are easier to replace and are available from Apple and third-party manufacturers. The choice of nib affects not only the tactile experience but also how much pressure is needed to produce a line. A softer nib can absorb some of the pressure, making it feel more forgiving, while a harder nib requires a more precise touch. You can experiment with different nib types to find the one that suits your style, as explained in our guide to tablet stylus nib types.

Palm rejection is another key ergonomic consideration. Both the S Pen and Apple Pencil are designed to ignore input from your palm when you rest it on the screen while drawing. This is achieved through the tablet's touch screen and software algorithms that distinguish between the stylus and your hand. In practice, both systems work well, but there can be minor differences depending on the size of the screen and how you hold the pen. For a deeper dive into how this works, read our article on tablet palm rejection.

Making the choice

The most important question when choosing between S Pen and Apple Pencil is not which stylus is objectively better, but which tablet you own or intend to buy. The stylus is a peripheral that only works with its respective brand, so your decision should be based on the tablet ecosystem you prefer. If you are already invested in Apple's ecosystem and enjoy iPadOS, the Apple Pencil is the natural companion. If you prefer Android and specifically want a Galaxy Tab, the S Pen is the only first-party option that delivers full functionality.

When selecting a tablet, consider not only the hardware specifications but also the availability of apps and the quality of the stylus integration. Some tablets come with a stylus included in the box, while others require you to purchase it separately. This can affect the overall cost and convenience. Take a look at our best tablets with a stylus guide to see which models offer a bundled stylus and which ones are compatible with the S Pen or Apple Pencil.

Energy efficiency is another aspect to keep in mind, though it rarely influences stylus choice directly. Tablets that meet ENERGY STAR criteria consume less power, which can extend battery life and reduce your environmental footprint. The ENERGY STAR program certifies devices that use about 30-40% less energy than standard models, as noted on the ENERGY STAR website. While the stylus itself draws negligible power, a more efficient tablet can give you more and longer drawing sessions on a single charge. If you want to compare tablets across different brands, our guide to best Samsung tablets and best Apple tablets provides extensive spec comparisons.

Ultimately, both the S Pen and Apple Pencil are capable of excellent pressure sensitivity, tilt detection, and a satisfying writing and drawing experience. The decision comes down to which ecosystem you prefer and which tablet you are using. We recommend you visit our best tablets with a stylus guide to see the full range of options, and if you are still undecided, our article on tablet digital pen vs stylus may clarify the technical differences between active and passive pens.

What to pick for your use

Questions

Can I use an S Pen with an iPad?

No. The S Pen is designed specifically for Samsung Galaxy Tabs and does not work with iPads. Similarly, the Apple Pencil only works with compatible iPad models.

Which stylus has better pressure sensitivity?

Both offer pressure sensitivity, but the exact number of pressure levels depends on the model and generation. Without specific numbers, it is hard to declare one universally better. The feel also depends on the screen and software, so try them in a store if possible.

Do both styluses support tilt detection?

Yes, both S Pen and Apple Pencil support tilt detection, which is useful for shading and artistic work. The implementation may vary, but the feature is present in both ecosystems.

Do I need a separate battery for the stylus?

No. Both styluses charge directly from the tablet. The Apple Pencil attaches magnetically to the iPad, while the S Pen docks in the tablet or attaches magnetically depending on the model. This eliminates the need for a separate charger.

Can I replace the nib on both styluses?

Yes, both S Pen and Apple Pencil have replaceable nibs. S Pen nibs come in various materials, while Apple Pencil nibs are available from Apple and third-parties. Replacement is simple and allows you to customize the feel.

Which stylus is better for professional digital art?

Both are capable, but the choice often comes down to the software you use. Many professional artists prefer the Apple Pencil due to the seamless integration with iPadOS and the exclusive availability of apps like Procreate. However, the S Pen offers excellent accuracy and is favored by many Android users. Evaluate the app ecosystem and tablet ergonomics to decide.